Battery lifetime enhancement is a critical design parameter for mobile computing devices. Maximizing the battery lifetime is a particularly difficult problem due to the nonlinearity of the battery… (More)

This paper presents a resource-constrained scheduling scheme and a latency-constrained scheduling scheme that minimize power consumption for the case when the resources operate at multiple voltages.… (More)

Battery lifetime is a critical parameter in the operation of mobile computing devices. The lifetime of such devices is directly dependent on the battery discharge profile. In this paper we address… (More)

ABSTRACT To overcome many drawbacks in the current JPEG standard for still image compression, a new standard, JPEG2000, is under development by the International Standard Organization. Embedded bit… (More)